| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | 2 |
1.1%
|
|
| 1 | 108 |
59%
|
|
| 2 | 45 |
24.6%
|
|
| 3 | 12 |
6.6%
|
|
| 4 | 5 |
2.7%
|
|
| 5 | 3 |
1.6%
|
|
| 6 | 4 |
2.2%
|
|
| 9 | 2 |
1.1%
|
|
| 10 | 1 |
0.5%
|
|
| 20 | 1 |
0.5%
|